As crews work to remove potentially tons of hazardous materials from the Los Angeles wildfires, researchers and officials are ...

Interstate 80 was closed in Green River after the crash and will likely remain so until at least Wednesday, officials said.

"There goes the Jacuzzi." A Sierra Madre resident saw the debris basin overflow and said it filled with about 18 feet of debris in 15 minutes.

Northern California is also feeling the impact of the storm. In Butte County, firefighters saved two dogs trapped in the middle of a river. Cal Fire shared a video of the moment a crew used an ...

Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

Just a month after fierce Santa Ana winds propelled a firestorm across Los Angeles County, residents faced another extreme ...

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

The ‘atmospheric river’ unleashed heavy downpours and wind on areas charred by last month’s fires, which were the most ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — flooding numerous ...